The use of a porous material as the restrictor in aero - static bearings has been well reported in the past.

多孔质材料被用来作空气静压轴承的节流器在过去已经广为报道了。

youdao

The use of a porous material as the restrictor in aero - static bearings has been well reported in the past.

多孔质材料被用来作空气静压轴承的节流器在过去已经广为报道了。

youdao